| Prel. Rep. | Date | Time(UTC) | Time(Local) | Lat. | Lon. | Depth | Mag. | Region | Waveform |
| 2015/09/25 | 21:22:48.3 | 00:52:48.3 | 35.935 | 53.285 | 14 | ML:3.1 | Semnan Province, 29 km South-East of Pol-E-Sefid | ||
| 2015/09/22 | 10:55:01.9 | 14:25:01.9 | 35.173 | 51.976 | 16 | ML:1.9 | Semnan Province, 33 km -West of Garmsar | ||
| 2015/09/22 | 03:26:59.1 | 06:56:59.1 | 35.58 | 52.636 | 14 | ML:2.5 | Tehran Province, 22 km South-West of Firuzkuh | ||
| 2015/09/21 | 09:00:50.3 | 13:30:50.3 | 35.784 | 51.952 | 15 | ML:3.2 | Tehran Province, 13 km -West of Damavand | ||
| 2015/09/19 | 10:28:07.8 | 14:58:07.8 | 34.971 | 53.224 | 16 | ML:2.6 | Semnan Province, 68 km South-West of Semnan | ||
| 2015/09/19 | 09:38:52.8 | 14:08:52.8 | 34.943 | 53.234 | 14 | ML:2.1 | Semnan Province, 71 km South-West of Semnan | ||
| 2015/09/19 | 00:53:21.6 | 05:23:21.6 | 37.192 | 54.313 | 14 | ML:2.6 | Golestan Province, 24 km North-West of Aq Qaleh | ||
| 2015/09/18 | 15:56:21.6 | 20:26:21.6 | 37.29 | 54.386 | 18 | ML:3.6 | Golestan Province, 31 km North of Aq Qaleh | ||
| 2015/09/18 | 02:27:35.7 | 06:57:35.7 | 34.598 | 53.044 | 14 | ML:2.8 | Semnan Province, 94 km South-East of Garmsar |